package top.blackr.folivora.common.pay.transfer;

import java.util.Map;

public interface ITransferService<REQ> {

    /**
     * 转账
     *
     * @param req 请求
     */
    void transfer(REQ req);

    default Map<String, String> transferCallback(String requestBody, Map<String, String> headers) {
        return null;
    }
}
